🎵 Ecoacoustic Beamforming Analysis Report

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Generated on 2025-08-01 15:16:57

🧭 Geophony Profile Metadata

Profile: wind
Weights: {'Hf': 0.15, 'ADI': 0.1, 'TEMP': 0.3, 'ACI': 0.15, 'SPATIAL': 0.3}
Params: ADI_dB=-30, corr=0.6, min_angle=45.0, hpf=120, envelope_median_ms=None
DEBUG: LF_energy<120Hz pre=0.3362 post=0.0382 (profile=wind, preproc=applied)
DEBUG: total_score(direction_0)=0.4487 (profile=wind)
DEBUG: ADI_dB threshold used: -30

📊 Analysis Parameters

Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz

Total Directions

18

Selected Directions

3

Exported Files

3

Analysis Duration

30s

🔊 Selected Direction Audio Files

Listen to the exported beamformed audio for each selected direction:

Direction: WEST

Uniqueness Score: 0.7581

RMS Power: 0.0027

Components:
Activity: 0.925 | Frequency: 1.000 | Temporal: 1.000 | Acoustic: 0.964 | Spatial: 0.249
Spectrogram for west

Direction: DOWN-NORTH

Uniqueness Score: 0.4793

RMS Power: 0.0017

Components:
Activity: 1.000 | Frequency: 0.512 | Temporal: 0.408 | Acoustic: 0.549 | Spatial: 0.245
Spectrogram for down-north

Direction: DOWN

Uniqueness Score: 0.3860

RMS Power: 0.0016

Components:
Activity: 0.077 | Frequency: 0.076 | Temporal: 0.616 | Acoustic: 1.000 | Spatial: 0.107
Spectrogram for down

📈 Analysis Results Overview

Selection Analysis Visualization

Selection Analysis

Exported Direction Spectrograms

Exported Spectrograms

📋 Detailed Metrics (Selected Directions)

Direction ACI ADI Hf Ht Total Score RMS Power
west 606.7632 0.7893 0.5856 0.7222 0.7581 0.0027
down 607.0907 0.2804 0.4912 0.7897 0.3860 0.0016
down-north 603.0081 0.5208 0.5939 0.8262 0.4793 0.0017

⚖️ Uniqueness Score Weights

Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15

📁 Generated Files